Data hasil pengukuran berat badan kelas 1 SD Tambakromo adalah sebagai berikut dalam kg 25 25 26 28 24 27 25 28 28 28l4 24 27 28 24 26 26 26 28 25 24 25 25 28 27 27 data di atas Jika disajikan dalam bentuk tabel adalah A. a B. b C. c D. d mohon di jawab mau di bawa besok ke sekolah lumayan 20 poin​

introduction, methodology, results, discussion

step-by-step explanation:

an observational study is one which consists of actual observation to record data and then analyse the data.

there are a number of factors that should be analyzed before starting an observational study.

the main four factors are:

i) introduction:   this should be analysed to check whether the purpose of the study is correctly established and the data recorded are appropriate for the study

methodology:   the method of collecting the data, such as whether randomly selected, and whether sample size matches with the population to be studied, whether questions asked are easy to answer by common men, etc.

results: then results such as summary of data with comments should be studied thoroughly

discussion:   the last is the discussion, this can be either by management people or persons who are all interested , etc.

alright well the answers to your question is

2xy/9 hope this have a nice day : )

step-by-step explanation:

answer: 0.26

i used the calculator on google

570, the answer is 570, hope it